baber/WOPTO huggingface dataset:
Patent EP-0200423-A3 (EP)
IPC: B21C1/14
Filed: 1986-04-17
Abstract: A double block wire accumulator (1) having a draw block 
(2) on an outer shaft (3), an accumulator block (4) on an inner 
shaft (5), and a take-off ring (6) with a turn-back pulley (7) 
between the blocks (2, 4), has a motor (10) for overdriving the 
accumulator block (4) for a period and a brake (11) for 
stopping rotation of the accumulator block and holding it 
stationary for a period, whereby a defective portion of wire 
can be transferred to the accumulator block (4), then the 
latter can be held stationary while the defective portion of 
wire is cut out and the ends of the remaining good wire 
welded together, without stopping the draw block (2), 
whereafter the accumulator block can be released, and - if 
need be - overdriven briefly, to restore normal running.
Patent EP-0202139-A3 (EP)
Title: Manicure tool
IPC: A45D29/00
Filed: 1986-04-09
Abstract: Multi-function manicure tool, of the type consisting of an outer tubular handle (1) which, at one end, is provided with an orange stick (2), and which serves as a container for a unit formed by a cuticle remover (10), a file (11) and a cleaning tip (12). In the said tool, the said handle (1) is transparent and substantially flattened, its small sides being translucent or matt and forming the orange stick (2) at the straight end portion of the handle, the said handle (1) being completed by a cap (13) provided with fastening means and combined with ends which are duly profiled for carrying out three functions: one of cutting, another of levelling the nail edges and the last one for removing blackheads or small skin blemishes. <IMAGE>
Patent EP-0235718-A3 (EP)
Title: Granule remaining in stomach
IPC: A61K9/54
Filed: 1987-02-23
Abstract: A granule of drug to remain in the stomach comprises a core comprising a pharmaceutically effective ingredient, a foaming layer coated on said core and an expansive film coated on said layer.
Patent EP-0248249-A3 (EP)
Title: Training apparatus training apparatus
IPC: A63B23/12
Filed: 1987-05-16
Abstract: The training apparatus has a spring arrangement. It is proposed that, after a certain first path (13), a movable part (7), which is loaded by a first spring arrangement, carries along a second spring arrangement (12) over a stop so that, in a further deflection path of the movable part (7), the summated spring forces of both spring elements (10, 12) have to be overcome by the exercising person. Thus, corresponding to a dynamic force, the training of a fast sequence of movement is enhanced with intense muscle tension at the end of the sequence of movement. <IMAGE>
Patent EP-0249786-A3 (EP)
Title: Process for the manufacture of water soluble copolymers and their use as sizing agents
IPC: D06M15/31
Filed: 1987-05-30
Abstract: Process for the preparation of aqueous solutions of hydrolysed styrene/acrylonitrile copolymers, the carboxyl groups of which are entirely or partly present as NH4 and/or alkali metal salt, characterized in that (a) 40-90% by weight of acrylonitrile, (b) 10-60% by weight of styrene and 0-20% by weight of further monomer which can be hydrolysed by alkali are subjected to suspension or emulsion polymerization, the aqueous dispersion or emulsion is subsequently hydrolysed at 90 DEG -220 DEG  C. in the presence of alkali metals and/or alkaline earth metals, and, if appropriate, the copolymer solution is treated with hydrogen peroxide wherein a part of the styrene may be replaced by a further monomer which cannot be hydrolysed by alkali.
Patent EP-0251303-A3 (EP)
Title: Broad spectrum virucidal drug
IPC: A61K31/19
Filed: 1987-06-30
Abstract: A broad spectrum virucidal drug contains at least 70 % by weight of ethanol and/or propanols and 0.5 to 5 % by weight of a short-chain organic acid.
Patent EP-0269067-A3 (EP)
IPC: H02K21/00
Filed: 1987-11-24
Abstract: The invention provides an improved alternator system in 
which a flux-linkage-modulating sleeve (24) rotates with the rotor 
in the magnetic field between the stator and the rotor 
rotated by an engine-driven shaft, the sleeve being formed of 
alternating ferro-magnetic segments separated by nonmagnetic 
segments, the ferro-magnetic segments having the same angular 
separation as and being alignable with the poles of the 
stator, the angular relationship between the sleeve and the 
rotor being adjustable from a rotor-aligned position in which 
the ferro-magnetic segments are aligned with the poles of the 
rotor to a non-rotor-aligned position by the drag effect of a 
retarding assembly axially connected to one end of the sleeve 
and connected in a cranking relationship to the shaft by 
elastic connections (36,38) that urge the sleeve into its 
rotor-alignment position during operation of the alternator, 
the drag effect of the retarding assembly being enhancable by 
an error signal developed in a voltage comparator as a 
function of the difference between a desired voltage output 
and the voltage produced by the alternator, thereby 
stretching the elastic connections and adjusting the sleeve 
into one of a continuous range of non-aligned positions, 
providing a more constant voltage output during load and 
speed variations.
Patent EP-0271016-A3 (EP)
Title: Device for avoiding damage to motor vehicle compartments caused by martins
IPC: A01M29/00
Filed: 1987-12-04
Abstract: A device is described for preventing damage to the engine compartment of a motor vehicle caused by martens. The device consists of a mat armoured with barbs, which is so arranged that it must be trodden on by the animals when attempting to enter the engine compartment. When this occurs, the barbs produce a feeling of pain in the animal's paws which deters them from entering the engine compartment. <IMAGE>
Patent EP-0273464-A3 (EP)
Title: Sealing and covering roller sheets for cold rooms
IPC: F25D17/06
Filed: 1987-07-17
Abstract: A seal or partition for refrigerators can be reeled up and is a flexible canvas with flexible foamed resin, coated on both sides with smooth plastic material or synthetic rubber; the complete material can be moved up and down vertically and its edges are guided along tracks with grooves; it is held by belts which are fixed to one end and run over one or more winding rollers. The flexible prod. can be unwound upwards or downwards. The foam used is closed-cell polyether, polyurethane or polystyrene and its coating is PVC, neoprene or "Hypalon" (R.T.N.).
Patent EP-0237345-A3 (EP)
Title: Method and apparatus for granulation and granulated product
IPC: B01J2/00
Filed: 1987-03-11
Abstract: Method and apparatus for the formation of granules of a larger size or mass of a desired range from a feed stock (50) of smaller particles comprising feeding a meltable powdery material to be granulated, or a non-meltable powdery material with a meltable binder to the surface of a rotating spreader means (l0) in the form of a disk or bowl, at least a portion of which has been heated (l8) to a temperature above the melting point of the meltable compoent of the feed material wherein the rate of feeding, the energy input to the spreader means and the rotational speed of the spreader means are controlled so that there is sufficient time for at least a partial melting of the meltable component of the feed material substantially solely by contact with the heated surface of the spreader means, centrifugally spreading the material radially across the surface of the disk or bowl to form a layer of a liquid component (52) from the melted portion of the feed material on the surface of the spreader means, and dispersing the same from the edge thereof including droplets of the liquid component into an atomosphere cooler than the melting temperature to form the granulated product (54) in the cooler atmosphere. For certain materials only a part of the powdery feed material is melted forming a liquid film on the surface of the spreader means carrying a major portion of substantially unaffected or minimally affected feed material to produce a product comprising individual granules containing a core as the major part of each granule with the original powdery material essentially unchanged maintained in self-sustaining form by a matrix of melted and resolidified particles bonded to each other at their surface.
Patent EP-0257946-A3 (EP)
IPC: F21V7/09
Filed: 1987-08-14
Abstract: A multi-faceted reflector for a headlamp of a 
motor vehicle is disclosed. The motor vehicle 
headlamp has the desired optics, in the form of 
facets, placed entirely on the reflective surfaces of 
the reflector. The reflective surfaces are comprised 
of a plurality of discrete reflective surfaces having 
right (i.e., surfaces of a parabolic shape in the 
vertical plane and being linear or cylindrical in the 
horizontal plane) parabolical cylindrical surfaces (24) and 
discrete simple rotated parabolical surfaces (20). All of 
the reflective surfaces are located relative to the 
light source (12) of the headlamp. The parabolic 
cylindrical surfaces (24), serving as spreadng facets 
create a lateral spread of the light developed by the 
light source of the lamp, whereas, the simple rotated 
parabolic surfaces (20), serving as bending facets, create 
a shifting, relative to the light source, of the 
projected image of the light source. The shifted 
light forms the compact high intensity portion of the 
light output of the headlamp which cooperates with the 
lateral spread light to form a compact light output 
which serves the illumination needs of the motor 
vehicle.
Patent EP-0252007-A3 (EP)
IPC: C10M133/08
Filed: 1987-06-22
Abstract: New composition comprises a functional fluid in contact with ferrous 
metal and a corrosion inhibiting amount of at least one compound of 
formula (I) 
  
or a derivative thereof in which R¹, R² and R³ are, independently, 
hydrogen, a C₁-C₁₅ straight or branched chain alkyl residue, a 
C₅-C₁₂ cycloalkyl residue, a C₆-C₁₅ aryl residue or C₇-C₁₂ alkaryl 
residue, and R⁴ and R⁵ are, independently, hydrogen, 2-hydroxyethyl 
or 2-hydroxypropyl with the provisos that 
   a) R⁴ and R⁵ are not simultaneously hydrogen,    b) when R⁴ and R⁵ are each -CH₂-CH₂-OH, R¹ and R² are not simulta­
neously hydrogen and R³ is not a pentyl residue and    c) that polyalkylene phenol or polycarboxylic ester co-additives are 
absent:    
as well as salts thereof.  
     Some of the compounds of formula I are new.
Patent EP-0299293-A3 (EP)
IPC: B29C35/12
Filed: 1988-07-01
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Herstellung 
von Ruß enthaltenden Mischungen aus Kautschuk oder kautschuk­
ähnlichen Stoffen mit einer Vorwärmung im hochfrequenten 
Wechselfeld. Um bei der Herstellung von Kautschukmischungen 
von gleichen Mischungsbedingungen, insbesondere von gleichen 
Starttemperaturen ausgehen zu können, wird aufgrund der 
Erfindung dem Kautschuk oder dergl. vor der Behandlung im 
Wechselfeld nur ein Teil der vorgesehenen Rußmenge und der 
Rest im Anschluß an die Vorwärmung zugesetzt. Zweckmäßiger­
weise wird dem Kautschuk dabei vor seiner Behandlung im 
Wechselfeld maximal bis etwa ein Drittel der gesamten vorge­
sehenen Rußmenge hinzugefügt.
Patent EP-0302425-A3 (EP)
Title: Liquid electrostatic developers containing modified resin particles
IPC: G03G9/13
Filed: 1988-07-30
Abstract: A positive-working liquid electrostatic 
developer consisting essentially of 
   (A) nonpolar liquid having a Kauri-butanol 
value of less than 30, present in major amount;    (B) thermoplastic resin of an ethylene 
homopolymer or copolymer of ethylene and at least one 
other monomer, the resin having as a substituent 
theron an ester, ester having substituents, e.g., 
hydroxyl, carboxyl, amine, alkyl; an amide, amide 
having substituents, e.g., hydroxyl, carboxyl, amine, 
alkyl; or acid halide of a carboxylic acid, the resin 
being in particulate form having an average particle 
size by area of less than 10 µm; and    (C) nonpolar liquid soluble ionic or 
zwitterionic compound.     
     Several procedures can be used to prepare the 
developer, e.g., using toner concentrate, modifying a 
thermoplastic resin before developer is prepared. 
Pigments and adjuvants can be present in the 
developer which is useful in copying, making proofs 
including digital proofs, lithographic printing 
plates and resists.
Patent EP-0303931-A3 (EP)
IPC: C08G63/87
Filed: 1988-08-08
Abstract: Thermotrope, vollaromatische Polyester und Polyester­
carbonate werden hergestellt durch Veresterung von 
gegebenenfalls substituierten p-Hydroxybenzoesäuren und 
aromatischen Dicarbonsäuren mit Diarylcarbonat bei 
Temperaturen von 100 bis 200°C und anschließender Um­
esterung der erhaltenen Arylester mit Diphenolen und 
gegebenenfalls weiterem Diarylcarbonat unter Poly­
kondensation bei Temperaturen von 250 bis 330°C, wobei 
man die Veresterung, die Umesterung und die Polykonden­
sation in Gegenwart von heterocyclischen Verbindungen 
mit 1 bis 3 Stickstoffatomen durchführt.
Patent EP-0303230-A3 (EP)
Title: Pcm signal reproducing/recording apparatus
IPC: G11B27/30
Filed: 1988-08-09
Abstract: Disclosed is a PCM signal reproducing/recording 
apparatus which comprises a reproducing device (500) for 
reproducing a recording medium (11) carrying PCM data and 
sub-code data recorded thereon, the sub-code data having 
sub-data and sub-ID for adding auxiliary information to 
the PCM data, and a recording device (1500) for recording 
the PCM data and sub-code data transmitted from the 
reproducing device onto a recording medium (221). The 
recording device is arranged to selectively record the 
sub-code data judged to be correct, onto a recording 
medium, of those sub-code data transmitted from the 
reproducing device.
Patent EP-0310031-A3 (EP)
Title: Substrate for a magnetic disk and process for its production
IPC: G11B5/84
Filed: 1988-09-28
Abstract: A substrate for a magnetic disk, having an anodized 
aluminum coating layer with pores widened by chemical 
dissolution so that the total area of pores is from 20 to 
80% of the entire surface area.
Patent EP-0320021-A3 (EP)
Title: Zoom lens
IPC: G02B13/18
Filed: 1988-12-12
Abstract: Zoom lenses having a positive unit (U1; 
U201; U301; U401; U501) facing the long conjugate 
and consisting of a cemented doublet (E1, E2; E201, 
E202; E301, E302; E401, E402; E501, E502) and a 
single element (E3; E203; E303; E403; E503) 
therebehind; a negative unit (U2; U202; U302; U402; 
U502) movable for zooming and consisting of a 
negative element (E4; E204; E304; E404; E504) and a 
negative doublet (E5, E6; E205, E206; E305, E306; 
E405, E406; E505, E506) concave toward each other; a 
second positive unit (U3; U203; U303; U403; U503) 
movable for zooming and consisting of a single 
component (E7, E8; E207, E208; E307, E407; E507) 
including at least one positive element (E7; E207) 
E307; E407; E507); and a stationary rear unit (U4; 
U204; U304; U404; U504) consisting of a triplet 
(E408, E409, E410) or triplet derivative (E9, E10, 
E11; E209, E210, E211; E308, E309, E310; E508, E509, 
E510) wherein any element additional to three is a 
positive element (E12; E212; E311; E511). The zoom 
lens has a zoom range greater than 5X, a total 
coverage exceeding 48° at some zoom position and an 
f-number faster than f-1.2 when the number of 
elements in the lens is 12 or less and faster than 
f-1.6 when the number of elements is 10 or less.
Patent EP-0325777-A3 (EP)
Title: A distributed auditing subsystem for an operating system
IPC: G06F21/60
Filed: 1988-12-22
Abstract: The distributed auditing subsystem invention runs in a UNIX-like operating system environment with a hierarchical file system. The invention provides an audit trail of accesses to the objects it protects and maintains and protects that audit trail from modification or unauthorized access or destruction. The audit data generated by the invention is protected so that read access to it is limited to those who are authorized for audit data. The invention enables the recording of events which are relevant to the maintenance of the security of the system, such as the use of identification and authentication mechanisms, the introduction of objects into a user's address space, the deletion of such objects, actions taken by computer operators and system administrators and/or system security officers, and other security relevant events. The invention generates an audit record for each recorded event which includes the date and time of the event, the user, the type of event, and the success or failure of the event. The invention performs an on-line compression of the audit trail log file using a UNIX-type daemon process. The audit daemon process has a restartable feature that enables it to recover after node failures. The invention finds particular application in a distributed processing system in which files may be variously stored at diverse storage locations in the network. In such a distributed system, the audit process of the invention can be carried out on a network-wide, distributed basis so that audit files located at diverse storage locations can be concentrated into a single audit trail log file. In this manner, a secure computer system which conforms to the DoD Standard is achieved, which can generate, manipulate and data compress audit information concerning actions affecting the security of the system.
Patent EP-0330902-A3 (EP)
IPC: C12P21/08
Filed: 1989-02-14
Abstract: Es wird gezeigt, daß die Verwendung homologer mAK als 
Kontrolle in immunometrischen Testen zum Nachweis 
spezifischer Antikörper vorteilhaft ist
Patent EP-0331036-A3 (EP)
Title: Circular saw with an integral base plate
IPC: B27G19/04
Filed: 1989-02-24
Abstract: In a circular saw, the drive housing (3) with drivable saw ring (6) is mounted pivotably on a base plate (1). The toothed rim (7) of the saw ring (6) is completely covered at the top by the base plate (1), the drive housing (3) and covering elements (12, 15, 18, 21), and in addition the saw ring (6) can pivot in the rest position completely above the base plate (1). This safely prevents the operator from touching the toothed rim (7). <IMAGE>
Patent EP-0332030-A3 (EP)
IPC: C07D213/76
Filed: 1989-03-01
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur 
Herstellung von 6-Acetyl-3-amino-2,4-dihalogenpyridinen 
der Formel I 
  
in welcher  
R¹ und R² für Halogen stehen  
das dadurch gekennzeichnet ist, daß man 6-Ethyl-3-­
amino-2,4-dihalogenpyridin der Formel II 
  
 
 
zunächst mit Acylierungsmitteln umsetzt, anschließend 
die an der Aminogruppe acylierte Verbindung der Formel 
II mit Kaliumpermanganat in einem bei pH-Werten zwischen 
4 und 10 gehaltenen Medium oxidiert und danach den 
Acylrest von der Aminogruppe entfernt.
Patent EP-0341746-A3 (EP)
Title: Expression of hepatitis b s and pres2 proteins in methylotrophic yeasts
IPC: C12N1/16
Filed: 1989-05-12
Abstract: A process for the enhanced production of antigenic particles 
consisting essentially of hepatitis B S protein and preS₂ protein. Also 
disclosed are novel DNA molecules and hosts transformed with these 
molecules.
Patent EP-0349762-A3 (EP)
Title: Seat, in particular for a crewmember of an aircraft
IPC: B64D11/06
Filed: 1989-06-01
Abstract: A seat or chair especially for a flight attendant in an aircraft has a backrest section and a seat section hinged to each other and to a frame in such a way that the backrest section and the seat section can take up different angular positions relative to each other and relative to a vertical frame or to the horizontal. Thus, the chair can be folded to take up several positions including positions in which the seat section takes up lower or higher elevations above the floor. For this purpose the upper end of the back rest section is pivotally guided in a guide mechanism while the lower end of the backrest section is journalled to the rear portion of the seat section at a journal axis which simultaneously forms the journal axis of a support and guide member also hinged to the seat section. The support and guide member is hinged intermediate its ends to the frame through a fixed journal so that the rear edge of the support and guide member can engage a stop in the frame. The guide mechanism at the upper end of the frame permits a tilting motion and a linear sliding motion of the upper end of the backrest section. Thus, the seat section, the backrest section, and the support and guide member together form a type of crank drive. Several positions of the chair may be adjusted, including a lower seat position in which the seat section is slanted relative to the horizontal for an increased comfort.
Patent EP-0353418-A3 (EP)
IPC: G10K11/26
Filed: 1989-06-03
Abstract: Um einen Hohlkörper (1) abzuschotten, wird ein Schaumstoff-­
Körper (2) verwendet, der mit einer Haut (3) überzogen 
ist. Bei Anlegen eines Vakuums zieht sich der Schaumstoff-­
körper (2) zusammen und kann so problemlos in den Hohlkör­
per (1) eingeführt werden.
Patent EP-0355319-A3 (EP)
IPC: C07C37/01
Filed: 1989-06-26
Abstract: A method for recovering a dihydric phenol from 
scrap polyester which comprises 
   a. contacting an aromatic polyester selected 
from the group consisting of polycarbonate, copoly­
estercarbonate and a polyarylate with 
   (1) an aqueous ammoniacal solution of 
sufficient strength to sever the ester bonds of the 
aromatic polyester and    (2) an alkylchloride in which the poly­
ester is at least partially soluble,      b. forming two mobile liquid phases, the top 
phase being aqueous and the bottom phase being the 
alkyl chloride and containing ammonium dihydric phenol­
ate;    c. separating the top phase from the bottom 
phase;    d. recovering from the bottom phase the 
dihydric phenol.
Patent EP-0352643-A3 (EP)
Title: Optoelectronic position-measuring device
IPC: G01D3/08
Filed: 1989-07-21
Abstract: In such a position measuring device for measuring the relative position of two objects, the graduation (T) of a scale (TT), connected to one of the objects, is scanned by a scanning device (A) connected to the other object. The scanning device (A) exhibits an illumination unit (B) to generate two periodic scanning signals (S1, S2), which are passed in the one case to an evaluation device (W) to form measurement values for the relative position of the two objects and in the other case to an error warning device (F) to generate an error signal (FS) in the case of erroneous signal parameters of the periodic scanning signals (S1, S2). In order to check the amplitude magnitudes of the two periodic scanning signals (S1, S2), the normal supply voltage (V) for the scanning device (A) is dropped to a reduced supply voltage (Va) for a specified test time (T), so that the brightness level of the illumination unit (B) is reduced and thereby the amplitude magnitudes of the two periodic scanning signals (S1, S2) are reduced. If the error warning device (F) emits an error signal (FS) during this test time (T), then this is considered to be an advance warning that the brightness of the illumination unit (B) will soon no longer be adequate for a perfect measurement. <IMAGE>
Patent EP-0360129-A3 (EP)
IPC: C08L77/00
Filed: 1989-09-12
Abstract: Thermoplastische Formmassen, die 
aus Polyamiden, Pfropfpolymerisaten, die in der Hülle 
tert.- Butylacrylat enthalten, sowie gegebenenfalls zusätzlichen 
Kautschukpolymerisaten als Schlagzäh-Modifikator 
bestehen.
Patent EP-0360247-A3 (EP)
IPC: C01B32/384
Filed: 1989-09-20
Abstract: Verfahren zur Herstellung von Aktivkohle, gekennzeichnet durch die 
Verwendung einer Einsatzmischung staubförmiger Anthrazitkohle mit einem 
Gewichtsanteil von mindestens 50 % sowie Anteilen von Gasflammkohle 
und/oder Fettkohle und/oder Zellulose, wobei der Staub eine Feinheit von 
mindestens 70 % kleiner 90 µ aufweist.